314243310313222 has 32 divisors (see below), whose sum is σ = 492619371300864. Its totient is φ = 150058014849600.

The previous prime is 314243310313217. The next prime is 314243310313223. The reversal of 314243310313222 is 222313013342413.

It is a super-2 number, since 2×314243310313222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314243310313223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325992738 + ... + 326955274.

It is an arithmetic number, because the mean of its divisors is an integer number (15394355353152).

Almost surely, 2^{314243310313222} is an apocalyptic number.

314243310313222 is a deficient number, since it is larger than the sum of its proper divisors (178376060987642).

314243310313222 is a wasteful number, since it uses less digits than its factorization.

314243310313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973524.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 314243310313222 its reverse (222313013342413), we get a palindrome (536556323655635).

The spelling of 314243310313222 in words is "three hundred fourteen trillion, two hundred forty-three billion, three hundred ten million, three hundred thirteen thousand, two hundred twenty-two".